Premier League

Manchester City 3 -1 Watford: Sterling treble boosts champions' lead

An offside controversy helped to launch Raheem Sterling's match-winning hat-trick as Manchester City went four points clear of Liverpool. Raheem Sterling's quickfire second-half hat-trick pulled apart stubborn Watford's resistance as Manchester City went four points clear at the top of the Premier League with a 3-1 victory.

Javi Gracia made seven changes to his Watford XI but the visitors proved miserly opponents as they frustrated Pep Guardiola's defending champions during the opening 45 minutes.

The opening goal came within a minute of the restart and amid considerable offside controversy.

Sterling pounced with Watford still reeling from falling behind, netting from close range in the 50th minute and completing his treble before the hour.

Watford substitute Gerard Deulofeu reduced the deficit midway through the second half – something Liverpool must now do when they host Burnley at Anfield on Sunday.

City were forced to be patient when confronted by a heavily manned defence, although Sergio Aguero should have done better when he powered wide from Bernardo Silva's 29th-minute delivery.

Daryl Janmaat completed a brilliant last-ditch tackle on Sterling and those two were involved in the game's most contentious and pivotal moment.

Following prolonged discussions between the match officials, the goal was awarded despite Sterling being in an offside position when Aguero touched the ball into his path, because Janmaat played it against the England winger's shin for the ricochet into the net.

There were no qualms when David Silva and Mahrez sliced their way down Watford's left channel, however, and Sterling tapped in the former Leicester Cityman's cross.

David Silva slid Sterling through to cut inside Janmaat and Christian Kabasele to complete his hat-trick and he received a rapturous reception when he made way for Leroy Sane shortly afterwards.

Gracia's changes proved more impactful, though, as Troy Deeney and Deulofeu were introduced, the pair combining with their first touches for the latter to score 17 seconds after his introduction – the goal offering a tantalising glimpse of what a more expansive Watford might have been able to accomplish.

City willing to grind their way to glory

As in last weekend's 1-0 win at Bournemouth, City were stifled during a goalless first-half and unable to create regular chances against a disciplined Watford.

Once again, however, they did not panic and pushed any pressure their toils might have caused back in the direction of Merseyside. Two days of damaging headlines, with UEFA and the Premier League opening investigations into City's financial affairs, do not appear to have permeated the Etihad Stadium dressing

Sterling's first goal – more on that below – was undoubtedly a moment of game-changing fortune.

But his dead-eyed ruthlessness to capitalise, taking the game away from Watford and moving on to 15 Premier League goals this season again underlined the impressive strides the former Liverpool man has taken under Guardiola.